You can export all mailings versions in Taxi as hosted urls to use in your email system. To create urls for short term use follow these steps:  
> Navigate to your mailing and select Export from the ‘Actions’ menu  
> On the next screen select ‘Hosted URL’  
> Click ‘Created Hosted URLs’  
> Taxi will generate a unique URL for each versions of your mailing N.B. Hosted urls are only available for a limited period

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